✴️MN 121 Shorter (discourse on) Emptiness:
gradual descent through samadhi: (empty of people and animals)
(The Perception of Earth)
(The Infinitude of Space)
(The Infinitude of Consciousness)
(Neither Perception nor Non-perception )
(animitta Theme-less ), and then destruction of āsavas,
with each attainment being labeled as a successively more refined "emptiness"